25740010

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{14221}}^1$

素因数の和:14409

約数の個数: 16

約数和(自身を含む): 46591272

約数和(自身を除く): 20851262

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 14221, 28442, 71105, 142210, 2574001, 5148002, 12870005, 25740010]

約数ペア:

[(1, 25740010), (2, 12870005), (5, 5148002), (10, 2574001), (181, 142210), (362, 71105), (905, 28442), (1810, 14221)]